View and Download Omron 61F-G manual online. Floatless Level Switch. 61F-G switch pdf manual download. Also for: 61f-g1, 61f-g2, 61f-g3, 61f-g4, 61f-i, 61f-11.. Make the electrical wiring connections according to appropriate wiring diagrams for the alarm or shut-down system used. The electrical connection is 1⁄2-inch-14 NPT. Insulate all electrical connections and install the cover before reconnecting electrical power. Verify all pressure connections are tight before pressurizing the system.
DELAY FUNCTION SWITCH SETTING: 1) DISCONNECT POWER!! 2) REMOVE COVER AND CIRCUIT BOARD 3) LOCATE JUMPER BANK SHOWN BELOW 4) MOVE JUMPER TO DESIRED DELAY OF 0, 1, 2, 4, OR 8 SECONDS 5) REPLACE BOARD AND COVER TIME DELAY JUMPER SELECTION: TYPICAL WIRING DIAGRAMS FOR INSTALLATION OF 8761A LEVEL CONTROL SWITCH. Low-voltage supply In many cases, local codes require that the level switch is connected to a low-voltage supply, even though it is approved for a higher voltage. It is recommended that the level switch is connected to a low-voltage supply, 48 V or 24 V, and a protective transformer.